Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of ...
Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Somer G. Anderson is CPA, doctor of ...
A rectangular array of numbers in row and column format. The numbers can be integers or floating point. Mathematical matrices are used in linear algebra, physics, engineering, computer graphics and ...